/*
 *
 *  * Copyright 2012-2015 Viant.
 *  *
 *  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 *  * use this file except in compliance with the License. You may obtain a copy of
 *  * the License at
 *  *
 *  * http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 *  * License for the specific language governing permissions and limitations under
 *  * the License.
 *
 */

package com.sm.transport.netty;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.MessageEvent;
import org.jboss.netty.channel.SimpleChannelUpstreamHandler;

public class EchoServerHandler extends SimpleChannelUpstreamHandler {

    private static final Log logger = LogFactory.getLog(ServerHandler.class);

    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
        String req = (String)  e.getMessage();
        logger.info("receive string len " + req.length()+" from "+e.getRemoteAddress().toString());
        // it might need to create a different copy
       ctx.getChannel().write(req);
    }

}
